baber/WOPTO huggingface dataset:
Patent JP-2001111190-A (JP)
Title: Interconnection board and manufacturing method thereof
Inventor: IGARASHI HISAO
IPC: H05K1/11
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection board in which the land parts of wiring layers are minute and arranged with a high density and the method of manufacturing the board. SOLUTION: An interconnection board has insulating layers, wiring layers which are formed on both the sides of the insulating layers and have land parts, and short circuit parts which are formed in the insulating layers so as to pierce them in their thickness directions and with which the wiring layers on both the sides of the insulating layers are connected to each other via the land parts. The outer diameter of the short circuit part on the one side of the insulating layer is smaller than that on the other side of the insulating layer. The method of manufacturing the interconnection board includes a process in which an insulating layer forming material is stuck to the surface of a board on which a metal thin layer is formed to form an intermediate unit composed of the insulating layer and the board stuck to the one surface of the insulating layer, and a process in which through-holes whose diameters are gradually reduced from the other surface side toward the one surface side of the insulating layer are formed in the insulating layer of the intermediate unit to form short circuit parts extended in the thickness direction of the insulating layer.
Patent JP-2001110856-A (JP)
Title: Ic bare chip mounting board
Inventor: IMAI YUJI
IPC: G01R31/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an IC bare chip mounting board where the mounting state of IC bare chips mounted on it can be accurately checked. SOLUTION: A camera controlling M board 91 serving as an IC bare chip mounting board is a board where two IC bare chips, a CPU 1 and an IFIC 2, are mounted in a flip chip mounting manner, a VCC line serving as a + side power supply line of the CPU 1 and IFIC 2 is divided at part lands 61 and 62, and the flip-chip mounting states (check of connection state between IC electrode and board signal line) of the CPU 1 and IFIC 2 are separately checked by a diode check as the above power supply line is kept cut off, by which a mounting state can be more accurately checked.
Patent JP-H06144326-A (JP)
Title: Structure for fitting fuel tank and oil tank to vehicle
Inventor: TAKASE KATSUHIKO
IPC: B62J35/00
Filed: 1992-10-30
Abstract: PURPOSE:To improve the fitting property by forming a fuel tank and an oil tank integrally with each other, and to reduce a cost by eliminating a cushion member or the like. CONSTITUTION:In the structure for fitting a fuel tank 21 and an oil tank 22 to a vehicle such as a motor scooter, the upper part of the fuel tank 21 is formed with a recessed part 37, and the oil tank 22 is formed into the shape to be fitted in the recessed part 27. The recessed part 27 of the fuel tank 21 is formed into a nearly L-shape notch shape, which is directed downward from the upper part of the fuel tank 21 to a nearly middle part of the fuel tank 21 and directed from that middle part to the outside of the side of the fuel tank 21. A fitting port 28, to which a fuel level gauge is installed, is projected from the bottom surface of the recessed part 27 of the fuel tank 21, and the lower surface of the oil tank 22 is formed with a recessed part 3, in which that fitting port 28 is fitted.
Patent JP-H09133949-A (JP)
Title: Flash light emitting illuminator
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a red-eye phenomenon with small energy without giving a user an unnatural feeling caused by a situation that the flash light emission is executed or not executed by disregarding the intention of the user. SOLUTION: The luminance of a subject is measured by a photometry part 26, and a distance to the subject is measured by a range-finding part 24. When the luminance measured by the photometry part 26 is higher than a specified luminance value or the distance to the subject measured by the range-finding part 24 is longer than a specified distance, the emitted light quantity in the case of preliminary light emission is changed and set smaller than the normal one by a CPU 10. The preliminary light emission by a stroboscopic circuit 14 and a light emission part 12 is controlled by a light emission control part 16 based on the set emitted light quantity.
Patent JP-H02139944-A (JP)
Title: Mounting of semiconductor chip
Inventor: OKA TAKESHI
IPC: H01L21/60
Filed: 1988-11-18
Abstract: PURPOSE:To assure face-down bonding also of parts that cannot be heated and hence make electrodes selectively connectable by placing a semiconductor chip having bump electrodes on a glass substrate matching the chip with a pattern on the glass substrate, and melting and connecting the bump electrodes with each other under irradiation with light from below. CONSTITUTION:A semiconductor chip 1 on which bump electrodes 2a, 2b... are formed is placed on a glass substrate 3, on which substrate electrode patterns 4a, 4b have previously been formed. The respective bump electrodes 2a, 2b... are successively irradiated through the glass substrate 3 with laser light from a laser light source 5 from below. The bump electrodes 2a, 2b... are melted to connect the semiconductor chip 1 to the electrode patterns on the glass substrate 3 successively. Thus, there is no need of heating the whole of the semiconductor chip 1, and the semiconductor chip can be mounted by heating the bump electrodes. If there is found any failure of connection, only that portion may be reconnected by laser irradiation.
Patent JP-H02137738-A (JP)
Title: Local reduction in diameter of glass container
Inventor: YAMAOKA TAKASHI
IPC: C03B9/325
Filed: 1988-11-18
Abstract: PURPOSE:To prevent unevenness of distribution of thickness in introducing air for secondary blowing in turning and blowing molding by pushing a reducing member against the outside of a parison rotating in a mold for shaping to form a diameter reduced part. CONSTITUTION:In production of glass container by blow and blow method, after introduction of air for primary blowing is completed, air for secondary blowing is introduced into a parison 7c rotating in a mold 17. During the introduction of air, a pushing member 21 for diameter reduction is engaged through an opened slit 20 with a position of diameter reduction and the tip part of the member 21 is pressed to the outside of the parison 7c. A diameter reduced part 26 having a diameter smaller than the inner diameter of the mold 17 at the position of diameter reduction is formed. Consequently, thickness distribution of product is not uneven and reduction in strength caused by insufficiency of thickness is avoided.
Patent JP-H09134027-A (JP)
Title: Noncontact thermal fixing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reproduce an image showing excellent anti-smear property, high image density and excellent image quality such as reproducibility of fine lines and gradation by dispersing lots of acicular crystals of a polyolefin wax in a toner. SOLUTION: The toner contains dispersion of lots of acicular crystals of a polyolefin wax 102 in a binder resin 101. The acicular polyolefin wax 102 has 0.5 to 8μm average major diameter, 0.005 to 0.5μm average minor diameter and 5 to 40 aspect ratio. Further, a toner having 2-8μm wt. average particle size is used to obtain a high-quality image. More preferably, such a toner is used that the proportion of particles having >=2 times size as the wt. average particle size is <=2wt.% and that the proportion of particles having <=1/3 size of the wt. average particle size is <=5% in number. In this way, an image showing excellent anti-smear property, as well as excellent resolution, reproducibility of fine lines and halftone reproducibility can be obtd.
Patent JP-H01136401-A (JP)
Title: Temperature compensation type voltage controlled oscillator
Inventor: KUDO TETSUO
IPC: H03B5/32
Filed: 1987-11-21
Abstract: PURPOSE:To oscillate a stable frequency with ease of adjustment without approximating calculation by an electronic computer, etc., by providing a memory circuit and storing a digital quantity required for temperature compensation corresponding to an input digital quantity at various temperatures into a memory circuit in advance. CONSTITUTION:A temperature sensor 1 detects the ambient temperature of a piezoelectric oscillator element 18. An analog output of a temperature detector 1 is fed to an AD converter 2, where it is converted into a digital code, and it is fed to a memory circuit 3. A temperature compensation digital code corresponding to the digital code of the AD converter 2 being a temperature address signal is stored in advance to compensate the frequency temperature characteristic of the piezoelectric oscillation element 18 used for the voltage controlled piezoelectric oscillator 5 in the memory circuit 3. When the ambient temperature is changed, the address signal of the memory circuit 3 is changed and a temperature compensation digital code is read from the memory circuit 3. The readout temperature compensation digital code is converted into an analog signal by a DA converter 4. Then the converted analog signal is fed to a 1st varactor diode 6 for temperature compensation included in the voltage controlled oscillator 5 via a resistor 7 from a terminal 10.
Patent JP-H10115014-A (JP)
Title: Faying metal fitting for wooden building
Inventor: MATSUI YUICHI
IPC: E04B1/58
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessary of finishing by mounting square measures into which a vertical member is inserted and locked on a square barrel seating and also detachably mounting a holding plate, which pivotally mounts or locks a horizontal member. SOLUTION: A square metal box 2 is each integrally mounted on the upper and lower section of a square cylinder base 1. A U shaped metallic holding plate 8 is each integrally mounted in two side faces of the square cylinder base 1 through washers and bolts, forming a faying metal fitting. When executing building work, vertical members 14 such as columns are inserted into the square cylinder base 1 of a faying metal fitting and the square box 2, and bolts and nails 17 are inserted into the screw hole of the square cylinder base 1 and the through hole of the square box 2 to fix the vertical members 14 to faying metal fittings. In addition, horizontal members 18 such as beams and more are inserted into the holding plate 18 of faying metal fittings, and nails 17 are driven into the horizontal member 18 through the through holes of the holding plates 8, fixing the horizontal member 18.  Through such operation, the necessity of finish for forming tenons and mortices can be eliminated.
Patent JP-S63147338-A (JP)
Title: Torch for wire bonding device
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1986-12-11
Abstract: PURPOSE:To prevent oxidization of a ball by accurately shielding the region of a torch electrode and the tip of a wire from the atmospheric air, and to maintain the ball at a high temperature by a method wherein a feeding member of shielding gas is integrally provided on the torch main body to be used for a sparking, and a heater to be used for heating up shielding gas is provided in a feeding member hole. CONSTITUTION:On the torch to be used for the wire bonding device with which a ball 24 is formed at the tip of the wire penetrating a capillary 12, a torch main body 14 with which a ball 24 is formed at the tip of the wire 13 by generating a spark between the wires 13, a gas feeding member hole 16 which is connected to said torch main body and with which the ball 24 formed at the tip part of the wire 13 is isolated from the atmospheric air by jetting shielding gas, and a heater 21 which is formed in the gas feeding member hole 16 and used to heat up the shielding gas, are provided. For example, the end part of the shielding gas feeding member hole 16 is connected to the cylinders of the inert gas such as nitrogen gas, argon gas and the like or hydrogen mixed gas through the intermediary of a gas tube 18. Also, a rod type electric heater 21 is provided in the gas feeding member hole 16, and the heater is connected to a heater power source 22.
Patent JP-2001113013-A (JP)
Title: Game machine
Inventor: MORIYAMA YOSHIYUKI
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of being easily inspected on whether a various game operation device reliably makes a prescribed operation or not in a verification test at a verification agency and on whether it is fraudulently modified or not at a market. SOLUTION: This game machine is provided with the game operation device operated according to the game state and a control device controlling the game operation device. The game machine is also provided with an auxiliary control device for controlling the operation of the game operation device with the control signal from the control device, and a data output circuit 53 is provided at least on one of the control device and the auxiliary control device. The image display control board 50 of the variable display device 11 of the game machine is provided with the data output circuit 53 outputting the inspection data for inspecting the content of the output of the variable display device 11. Since the data output circuit 53 is provided, this game machine can be electrically connected to an inspection apparatus simply by a cable or the like, and an inspection can be simplified.
Patent JP-H10145906-A (JP)
Title: Battery charging and replacing equipment
Inventor: INABA EIJI
IPC: B60K1/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To charge and replace a battery without manual work. SOLUTION: Eight charging bases 4 are formed on a rotating table 3 which rotates in counterclockwise direction by 45 deg. at a time, power feeding means 5 corresponding to the charging bases 4 are provided at positions B to H except one place at the stop position A at the outer side of a rotating table 3, and battery shifting means 6 is provided at the stop position A for exchanging a battery unit 2 between the top of the charging base 4 and the top of a placing base 1a of an unmanned carrier 1 stopped at the stop position A.
Patent JP-2001113267-A (JP)
Title: Apparatus for decomposing hazardous substance by using photocatalyst
Inventor: AOYANAGI AKIRA
IPC: B01J35/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for decomposing hazardous substances by using a photocatalyst which can efficiently decompose the hazardous substances in a fluid. SOLUTION: An apparatus for decomposing hazardous substances by using a photocatalyst, in which a fluid containing the hazardous substances is charged from an inlet 6 and discharged from an outlet 7, is provided with rotors 1 having photocatalysts fixed on the surfaces and installed rotatably in the path of the fluid and an ultraviolet radiation source 2 irradiating the photocatalysts with ultraviolet rays, and the hazardous substances contained in the fluid are decomposed in a high decomposition efficiency by increasing the opportunities for the hazardous substances to be brought into contact with the photocatalysts by agitation of the fluid in the apparatus by rotation of the rotors 1 while radiating the ultraviolet radiation.
Patent JP-S63146460-A (JP)
Title: Semiconductor integrated circuit
Inventor: TASHIRO SATORU
IPC: H01L21/8236
Filed: 1986-12-10
Abstract: PURPOSE:To select whether there is a pull-up transistor or not only by a depletion process, by constituting a transistor for pull-up in the manner in which a depletion type transistor and an ordinary enhancement type transistor are connected in series. CONSTITUTION:Whether there is a pull-up transistor or not can be selected by whether a MOSTr4 is made a depletion type or not. In many cases, a depletion process is as printing process of ROM data, and it is easy to print on a mask, the selection by computer processing of whether the transistor is made a depletion type or not. Especially for an application in a single chip microcomputer, whether there is a pull-up transistor or not can be detremined for each user together with a ROM. In the case where the MOSTr4 is not made a depletion type, the Tr4 is turned OFF as the gate level of Tr4 is ground, so that there is no pull-up.
Patent JP-H10142462-A (JP)
Title: Flat type optical cord
Inventor: ISHIMARU HITOSHI
IPC: G02B6/44
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve flexibility of a flat type optical cord. SOLUTION: In a flat type optical cord in which a tension fiber layer 2 is provided on the outer periphery of tape-like coated optical fibers 1 and a plastic sheath 3 is coated flat on the outer periphery thereof, the tension fiber layer 2 is devided into the plural sections in the width direction of the tape-like coated optical fibers 1 by means of projected lines 4 formed in the inside surface longitudinal direction of a plastic sheath 3. In such a case, the sections of the projected lines 4 are isosceles triangles.
Patent JP-2000123231-A (JP)
Title: Automatic vending machine
Inventor: YOSHIKAWA ISAJI
IPC: G07F9/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of arbitrarily and easily making plural commodity columns and plural selection keys correspond to each other, and capable of validly functioning all the commodity columns and all the selection keys. SOLUTION: This automatic vending machine is provided with plural selection keys 2 and plural commodity columns 1. Also, this device is provided with a first memory 5 for storing the commodity columns made correspond to the selection keys for each selection key, a second memory 6 for storing the commodity column being a master column to which a floating commodity column to which any selection key is not made to correspond among the commodity columns is belonging, and a control part 3 for deciding the commodity column for executing the ejection of the commodities according to the selectively operated selection key by referring to the first and second memories.
Patent JP-H11134863-A (JP)
Title: Semiconductor memory and data writing method
Inventor: MOCHIDA YOSHIFUMI
IPC: G11C11/413
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory allowing the write cycle time to be reduced apparently. SOLUTION: The memory comprises a counter circuit 3 for counting up with a synchronizing signal Φ, latch signal generator circuit 4 for selectively generating latch signals ΦA, ΦB according to its output signal CNT, latch circuits 8A, 8B for latching and transferring data on data lines according to the latch signals ΦA, ΦB to a write bus pairs WBST/NA, WBST/NB, and latch circuits 7 for latching column select signals selected at external addressed according to the latch signals ΦA, ΦB and outputting column select signals YSWA, YSWB for connecting the write bus pairs WBUST/NA, WBUST/NB and bit lines BLT/N, thus forming two write bus lines per set of bit lines which can be alternately operated to transfer write data over two cycles.
Patent JP-H10138488-A (JP)
Title: Electrostatic ink jet recording apparatus
Inventor: SHIMA KAZUO
IPC: B41J2/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To always obtain good printing quality, in an electrostatic ink jet recording apparatus emitting ink droplets containing toner particles in ink in an electrostatic field, by always keeping the gap between a recording head and a recording medium constant and rapidly fixing the toner particles bonded to the recording medium. SOLUTION: A recording head 2 having a plurality of emitting electrodes 1 to emit ink containing toner particles, the opposed electrode 4 arranged in opposed relation to the recording head to be also used as the platen for feeding the recording medium 3, the carriage 5 moving along the recording medium 3 along with the recording head and the fixing means 6 arranged on the carriage to move in contact with the recording medium 3 are provided. The fixing means 6 is arranged in close vicinity to the recording head 2 and moved so as to bring the recording medium 3 into contact with the opposed electrode 4 under pressure while keeping the gap between the recording head 2 and the recording medium constant.
Patent JP-2001114649-A (JP)
Title: Solid cosmetic for exclusive use of water
Inventor: OGAWA KATSUMOTO
IPC: A61K8/89
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a solid cosmetic for exclusive use of water good in takeup into a puff, having an extremely soft and smooth feeling of use during application, capable of providing a natural finish having a uniform gloss and transparency, scarcely causing a messy makeup film for the secretion of sebum and floating fats with time and excellent in lasting quality of the makeup. SOLUTION: This solid cosmetic for exclusive use of water is obtained by formulating 0.1-0.2 wt.% of a hydrophilic surfactant having >=7 hydrophile- lipophile balance(HLB) and 0.1-10.0 wt.% of a rubber-like elastic powder such as a cross-linked type silicone powder.
Patent JP-H07129603-A (JP)
Title: Command file starting system
Inventor: SHIMIZU YASUHIRO
IPC: G06F15/00
Filed: 1993-10-29
Abstract: PURPOSE:To start a command file present in a directory managed in a tree structure at a high speed. CONSTITUTION:The command file is managed on an external storage medium 102 by a hierarchical tree structure. A path variable 111 specifies a directory name to be a retrieval object. At the time of starting an OS, a management process 113 holds information relating to the command files present in all the directories specified by the path variable 111 in a table 112 and correspondingly updates the table 112 when the file operations of deletion, addition and renaming are performed to the command file. At the time of requesting the start of a command, the management process 113 retrieves the information relating to the command file corresponding to a command name requested to be started from the table 112 and a kernel 114 starts the retrieved command file.
Patent JP-2001119930-A (JP)
Title: Power-feeding apparatus
Inventor: ABE HIDEAKI
IPC: H02J7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power-feeding apparatus which can supply a constant current to various loads with a simplified structure. SOLUTION: This power-feeding apparatus includes a power supply part 1 for generating a high-frequency AC voltage, a series resonance circuit 2 of an inductance Lx and capacitance Cx connected to the output side of the power supply part 1, and a rectifying part 3 for rectifying the resonance voltage generated in this series resonance circuit 2. A current is supplied (charging current) to a secondary battery 5, which is a load connected to the output side of the rectifying part 3 via a current smoothing choke coil 4. Since the resonance frequency of the series resonance circuit is made to almost match with the frequency f of the high-frequency AC voltage outputted from the power supply part 1, almost constant charging current Id can always be supplied, even if a battery voltage Ed of the secondary battery 5 as the load varies.